General Description

MCP9700/9700A and MCP9701/9701A sensors with Linear Active Thermistor Integrated Circuit (IC) comprise a family of analog temperature sensors that convert temperature to analog voltage.

The low-cost, low-power sensors feature an accuracy of ±2°C from 0°C to +70°C (MCP9700A/9701A) and ±4°C from 0°C to +70°C (MCP9700/9701) while consuming 6 µA (typical) of operating current.

Features

• Tiny Analog Temperature Sensor

• Available Packages:

- SC70-5, SOT-23-3, TO-92-3

• Wide Temperature Measurement Range:

- -40°C to +125°C (Extended Temperature)

- -40°C to +150°C (High Temperature)

(MCP9700, SOT-23-3 and SC70-5 only)

• Accuracy:

- ±2°C (max.), 0°C to +70°C (MCP9700A/9701A)

- ±4°C (max.), 0°C to +70°C (MCP9700/9701)

• Optimized for Analog-to-Digital Converters (ADCs):

- 10.0 mV/°C (typical) (MCP9700/9700A)

- 19.5 mV/°C (typical) (MCP9701/9701A)

• Wide Operating Voltage Range:

- VDD = 2.3V to 5.5V (MCP9700/9700A)

- VDD = 3.1V to 5.5V (MCP9701/9701A)

• Low Operating Current: 6 µA (typical)

• Optimized to Drive Large Capacitive Loads

Typical Applications

• Hard Disk Drives and Other PC Peripherals

• Entertainment Systems

• Home Appliance

• Office Equipment

• Battery Packs and Portable Equipment

• General Purpose Temperature Monitoring

MCP9803属于传感器，变送器 > 温度传感器 - 模拟和数字输出。微芯科技股份有限公司制造生产的MCP9803温度传感器 - 模拟和数字输出模拟和数字输出温度传感器可用于测量环境热能量。特征包括传感器类型、本地感测温度、远程感测温度、输出类型、电源电压和分辨率。传感器类型为模拟本地/远程/红外、模拟数字、本地/远程、数字本地/远程/红外或内部，感应温度范围为 -55°C 至 200°C。